Systematic experimental study for optimized hydrogen production of Ni/CeO2 prepared by incipient wetness impregnation technique
(2020) In Journal of Ceramic Processing Research 21(2). p.263-268- Abstract
In this present work, different supports (CeO2/ZrO2) and different Ni contents based catalysts were prepared by incipient wetness impregnation method and tested in the methane steam reforming (MSR) reaction. The prepared catalysts were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The XRD analysis confirmed the prepared Ni/CeO2 samples have a pure crystal structure. In the catalytic tests, the effects of reactivity temperature, different support, Ni loading content and the gas hourly space velocity (GHSV) on hydrogen production performance were investigated systematically. The results showed that the optimal reaction conditions for MSR by Ni/CeO2 catalyst... (More)
In this present work, different supports (CeO2/ZrO2) and different Ni contents based catalysts were prepared by incipient wetness impregnation method and tested in the methane steam reforming (MSR) reaction. The prepared catalysts were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The XRD analysis confirmed the prepared Ni/CeO2 samples have a pure crystal structure. In the catalytic tests, the effects of reactivity temperature, different support, Ni loading content and the gas hourly space velocity (GHSV) on hydrogen production performance were investigated systematically. The results showed that the optimal reaction conditions for MSR by Ni/CeO2 catalyst were as follows: 10 wt % Ni/CeO2, 750oC, 1500 h−1. The stability test for 12 h at 750oC indicated that the chosen Ni/CeO2 catalyst had excellent thermal stability.
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- author
- Li, Shian LU ; Shen, Qiuwan LU and Sunden, Bengt LU
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- CeO, Hydrogen, Ni, Steam reforming, Support
- in
- Journal of Ceramic Processing Research
- volume
- 21
- issue
- 2
- pages
- 6 pages
- publisher
- Hanyang University
- external identifiers
-
- scopus:85085118736
- ISSN
- 1229-9162
- DOI
- 10.36410/jcpr.2020.21.2.263
- language
- English
- LU publication?
- yes
- id
- f29928ae-7848-465f-90d9-b8cbaacdfa1e
- date added to LUP
- 2020-06-24 13:27:33
- date last changed
- 2023-11-05 19:09:45
@article{f29928ae-7848-465f-90d9-b8cbaacdfa1e,
abstract = {{<p>In this present work, different supports (CeO<sub>2</sub>/ZrO<sub>2</sub>) and different Ni contents based catalysts were prepared by incipient wetness impregnation method and tested in the methane steam reforming (MSR) reaction. The prepared catalysts were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The XRD analysis confirmed the prepared Ni/CeO<sub>2</sub> samples have a pure crystal structure. In the catalytic tests, the effects of reactivity temperature, different support, Ni loading content and the gas hourly space velocity (GHSV) on hydrogen production performance were investigated systematically. The results showed that the optimal reaction conditions for MSR by Ni/CeO<sub>2</sub> catalyst were as follows: 10 wt % Ni/CeO<sub>2</sub>, 750<sup>o</sup>C, 1500 h<sup>−1</sup>. The stability test for 12 h at 750<sup>o</sup>C indicated that the chosen Ni/CeO<sub>2</sub> catalyst had excellent thermal stability.</p>}},
author = {{Li, Shian and Shen, Qiuwan and Sunden, Bengt}},
issn = {{1229-9162}},
keywords = {{CeO; Hydrogen; Ni; Steam reforming; Support}},
language = {{eng}},
number = {{2}},
pages = {{263--268}},
publisher = {{Hanyang University}},
series = {{Journal of Ceramic Processing Research}},
title = {{Systematic experimental study for optimized hydrogen production of Ni/CeO<sub>2</sub> prepared by incipient wetness impregnation technique}},
url = {{http://dx.doi.org/10.36410/jcpr.2020.21.2.263}},
doi = {{10.36410/jcpr.2020.21.2.263}},
volume = {{21}},
year = {{2020}},
}